Now that fall is well underway and winter not far behind, it is time to get down to the nuts and bolts (or at least the screws) of Spark‘s restoration and refit. As all the easily accessible screws are badly corroded and in bad shape, I am considering completely re-doing all her fasteners. As an older series 1 boat, I would like to know what size screws they would have used at Bell Woodworking before I start undoing them. Would these be #6 or #8 that hold the ply to the ribs and stringers?